3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| tc444515 | 1 | 1682 | 968 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.002 | 0.002 | 0.002 | 28.4 | 28 | 28 | 1682 | 1682 | 6637 |
| Odd | 0.055 | 0.055 | 0.055 | 52.5 | 53 | 53 | 1539 | 1539 | 6744 |
| initial | -0.077 | 0.077 | 0.077 | 9.2 | -9 | -9 | 1191 | 1191 | 6715 |
| SRMFix | -0.147 | 0.147 | 0.147 | 35.7 | -36 | -36 | 1164 | 1164 | 6760 |
| SRM | -1.099 | 1.099 | 1.099 | 232.0 | -232 | -232 | 968 | 968 | 4860 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-04-03 | SRM 466 | 2 | 667 | 666.12 | -0.00 | 28 | 1682 | 6637 | -232 | 968 | 4860 |